166136563

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 187220880

約数和(自身を除く): 21084317

約数列:

[1, 17, 29, 43, 289, 461, 493, 731, 1247, 7837, 8381, 12427, 13369, 19823, 21199, 133229, 227273, 336991, 360383, 574867, 3863641, 5728847, 9772739, 166136563]

約数ペア:

[(1, 166136563), (17, 9772739), (29, 5728847), (43, 3863641), (289, 574867), (461, 360383), (493, 336991), (731, 227273), (1247, 133229), (7837, 21199), (8381, 19823), (12427, 13369)]